NZXT H2 Flow: compact mini-ITX case with vertical GPU support

NZXT has expanded its Flow line with a compact mini-ITX model, the H2 Flow, described as "a mighty, compact vertical mini-ITX case designed to save space while showcasing top-tier components." The tool-less design aims to simplify building. GPU support is a common constraint for small form-factor rigs.

The H2 Flow ships with a PCIe 5.0 riser cable for vertical GPU installation and accommodates cards up to 331 mm long; by comparison, the Nvidia RTX 5080 and RTX 5090 Founders Edition boards measure 304 mm. NZXT is offering a ready-built H2 Flow in the US fitted with a Gigabyte RTX 5080, either an AMD Ryzen 7 9800X3D or an Intel Core Ultra 9 285K, 32 GB of DDR5 memory, 2 TB of M.2 storage, a Kraken Elite 240 mm liquid cooler and a Lian Li SP 850W power supply for $3,499.

The empty H2 Flow case retails for $149.99 or £129.99. That price gap highlights the real hurdle for many buyers: component costs.

United States

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